elstat/run.py
2018-07-07 19:46:28 -03:00

43 lines
1,001 B
Python

import logging
import sqlite3
import aiohttp
from sanic import Sanic, response
from sanic_cors import CORS
from sanic.exceptions import NotFound, FileNotFound
import config
logging.basicConfig(level=logging.INFO)
app = Sanic()
app.cfg = config
CORS(app, automatic_options=True)
@app.listener('before_server_start')
async def _app_start(refapp, loop):
refapp.session = aiohttp.ClientSession(loop=loop)
refapp.conn = sqlite3.connect('elstat.db')
@app.listener('after_server_stop')
async def _app_stop(refapp, _loop):
refapp.conn.close()
@app.exception(Exception)
async def _handle_exc(request, exception):
status_code = 404 if isinstance(exception, (NotFound, FileNotFound)) \
else 500
return response.json({
'error': True,
'message': repr(exception)
}, status=status_code)
if __name__ == '__main__':
app.static('/', './priv/frontend/build')
app.static('/', './priv/frontend/build/index.html')
app.run(port=config.PORT)